Best 5-HTP Amino Acid Supplements of 2025

Improve your mood and relaxation with the NOW Supplements 5-HTP 100mg Veg Capsules, which are vegan and support the production of serotonin in the brain and central nervous system. These capsules can impact sleep, mood, appetite, and body temperature. The Griffonia Simplicifolia extract in these capsules helps to extract the intermediate metabolite between the amino acid L-tryptophan and serotonin. The product is GMP Quality Assured, non-GMO, and packaged in the USA by a family-owned company since 1968.

NOW 5-HTP is a vegan capsule that supports the production of serotonin in the brain and central nervous system, which can impact sleep, mood, appetite, and body temperature. It is typically used as a sleep supplement and supports positive mood and relaxation. With certifications such as dairy-free, egg-free, kosher, non-GMO, nut-free, soy-free, vegan/vegetarian, and GMP Quality Assured, you can trust the quality of the product. NOW 5-HTP is a great choice for those who want to improve their sleep quality and mood.

BulkSupplements 5-HTP Capsules are designed to enhance your overall health and well-being. These 100mg capsules provide essential nutrients that help you feel your best every day. They fit seamlessly into your busy lifestyle, making it easier to maintain your wellness goals whether you’re starting a health journey or are already health-conscious. For those constantly on the go, these compact capsules ensure you can keep up with your nutritional needs without hassle. Plus, you can trust that these supplements undergo rigorous testing, ensuring quality and transparency in every batch.

BulkSupplements 5-HTP Capsules are designed to enhance your overall health and well-being. These capsules provide essential nutrients that can help you feel your best every day. They are convenient for busy lifestyles, allowing you to maintain your wellness routine on the go. You’ll appreciate the transparency of this supplement, as it undergoes rigorous third-party testing to ensure quality. With a commitment to excellence, these capsules are produced in a facility that adheres to strict cGMP standards, ensuring you receive a consistent and reliable product every time.

BulkSupplements 5-HTP offers a convenient way to enhance your overall health. These 200mg capsules are designed to fit seamlessly into your busy lifestyle, making it easy to prioritize your well-being. Whether you're just starting your health journey or are already health-conscious, these capsules provide essential nutrients that support your wellness goals. Additionally, their compact size makes them perfect for on-the-go individuals, ensuring that you can maintain your health routine wherever life takes you. With a commitment to transparency and rigorous testing, you can feel confident in the quality of the product you choose.

Nutricost 5-HTP Capsules provide a convenient way to support your mood and overall well-being. Each capsule contains 200mg of high-quality 5-HTP, making it easy to incorporate into your daily routine. These capsules are vegetarian-friendly, ensuring that you can enjoy them regardless of your dietary preferences. Additionally, they are non-GMO and gluten-free, which means you can take them with confidence, knowing they align with your health goals. The product is also third-party tested by ISO-accredited laboratories, ensuring you receive a reliable supplement of the highest quality.

The DR EMIL NUTRITION 200 MG 5-HTP Plus Formula is a natural supplement that supports mood, stress, and sleep. This formula contains 200mg of pure 5-HTP supplemented with 20mg of SAMe and 20mg of L Tryptophan to optimize 5-HTP conversion and support stress levels in the body. It also contains vitamin B6 for improved 5-HTP conversion. Vitamin B6 has been shown to aid 5-HTP conversion, and this formula has enough to ensure efficacy. This product is vegan and promotes calm and relaxation, making it a natural way to support a calm and relaxed mood by supporting 5-HTP conversion in the body.

Triquetra Health’s Organic 5-HTP Capsules are a natural solution to promote a calm and relaxed mood, better quality sleep, and mental cognition. Derived from organic Griffonia Seeds and extracted using the purest water extraction method, this 5-HTP supplement has a 99% purity and concentration of 5-HTP, making it 10 times more potent than other leading 5-HTP products on Amazon. The formula is enhanced with vitamin B6 and organic Lions Mane, aiding in the 5-HTP to serotonin conversion process and cognition enhancement properties, respectively. Each serving of 2 capsules provides 200 mg of 5-HTP and 10 mg of Vitamin B6, clinically validated for effectiveness.

Double Wood's 5HTP Liquid Drops are a unique and effective serotonin supplement that is more absorbable than encapsulated 5 HTP products. With over 99% 5-HTP, Double Wood offers the first maximum absorption 5 HTP drops. This product may help support mood and nighttime relaxation. A bottle contains 60 servings of our 5 HTP supplement per bottle in a convenient dropped format, which is a two-month supply. The 5 HTP drops capsules are manufactured and tested in the USA, Gluten-Free, and Non-GMO.

NOW 5-HTP Chewables are a natural citrus flavored supplement that supports positive mood and neurotransmitter balance. Extracted from the seed of an African plant, this supplement is the intermediate metabolite between the amino acid tryptophan and serotonin. By supporting neurotransmitter balance, it can help improve your mood. The chewable form provides convenience and makes it easy to take on the go. Additionally, this supplement is Kosher and Non-GMO, ensuring that it meets certain dietary requirements. Lastly, the GMP Quality Assured certification means that every aspect of the NOW manufacturing process has been examined, ensuring that you are getting a high-quality product.